Fig. 4
Views of unicolor fragments and cross-sections micrographs: Đ° Đś1, b Đś2, c M3, d M4, e M5, f M6
Fig. 4 | Heritage Science
Views of unicolor fragments and cross-sections micrographs: Đ° Đś1, b Đś2, c M3, d M4, e M5, f M6